Predecessor and Successor
Predecessor
- Method 1- Number that comes before a particular number
- Method 2-The predecessor of a number is one less than the given number.
Example:
Find predecessor of 23,057
- According to method 1
A number before 23,057 is 23,056.
Therefore 23,056 is the predecessor of 23,057
- According to method 2
We can say a number less than 23,057
i.e. 23,057-1 =23,056;
23,056 is the predecessor of 23,057
Successor
- Method 1- Number that comes after a particular number
- Method 2-The successor of a number is one more than the given number.
Example:
Find successor of 23,057
- According to method 1
A number after 23,057 is 23,058.
Therefore 23,058 is the successor of 23,057
- According to method 2
We can say a number more than 23,057 i.e.
23,057+1 =23,058;
23,058 is the successor of 23,057
Practice Sums
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Q1. |
Write the successor of the below numbers. |
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a. 37,009 _____________________________ b. 4,55,660 _____________________________ c. 2,95,799 _____________________________ d. 4,55,500 _____________________________ e. 67,777 _____________________________ |
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Q2. |
Write the predecessor of the below numbers. |
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a. 69,099 _____________________________ b. 4,55,500 _____________________________ c. 11,000 _____________________________ d. 4,54,728 _____________________________ e. 88,754 _____________________________ |
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Q3. |
Fill in the blanks |
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a. The predecessor of 10,000 is _________________ b. The successor of 10,000 is _________________ c. The successor of the greatest 6 digit number is ___________ d. The predecessor of the greatest 6 digit number is _________ e. The predecessor of the smallest 6 digit number is _________ f. The successor of the smallest 6 digit number is ___________ g. The successor of the greatest 5 digit number is ___________ h. The predecessor of the greatest 5 digit number is _________ |
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